{"cve":"CVE-2011-4738","nvd":{"published":"2011-12-16T11:55:10.140","modified":"2026-06-16T23:35:19.973","status":"Modified","description":"The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 does not include the HTTPOnly flag in a Set-Cookie header for a cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie, as demonstrated by cookies used by get_password.php and certain other files.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://xss.cx/examples/plesk-reports/xss-reflected-cross-site-scripting-cwe79-capec86-plesk-parallels-control-panel-version-20110407.20.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/72321","http://xss.cx/examples/plesk-reports/xss-reflected-cross-site-scripting-cwe79-capec86-plesk-parallels-control-panel-version-20110407.20.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/72321"],"products":["parallels:parallels_plesk_panel"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-4738","score":0.01092,"percentile":0.65421,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}